| 乐山市区大气硫氧化物污染状况及相关因子分析 |
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| 引用本文： | 汤一凡.乐山市区大气硫氧化物污染状况及相关因子分析[J].四川环境,1990(4). |
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| 作者姓名： | 汤一凡 |
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| 作者单位： | 乐山市环境保护科研监测所 |
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| 摘 要： | 本文研究了乐山市区较大面积范围内的大气硫氧化物相对污染水平。通过分析绘出了较详细的污染图谱;在得出SO_x时间分布规律基础上,了解了与它相关的因子;用模糊聚类方法,对乐山城区大气SO_2监测点提出了优化方案;并针对乐山市的大气状况,提出了对策。
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| 关 键 词： | 硫氧化物 硫酸盐化速率 污染相关因子 等值线 |
The Situation of Atmospheric Sulphate pollution over Leshan and Analysis of the Correlation Factors |
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| Tang Yifan.The Situation of Atmospheric Sulphate pollution over Leshan and Analysis of the Correlation Factors[J].Sichuan Environment,1990(4). |
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| Authors: | Tang Yifan |
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| Institution: | Leshan Enviroment Science Research & Monitoring Institute |
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| Abstract: | A study of atmospheric sulphate pollution over Leshan has been conducted. A detailed pollution graph about it has been drawn. Not only the time regularity of sulphate is revealed, but also correlation factors with it are Known. Fuzzy mathematics is used to optimize the sites of atmospheric monitoring. Finally, the countermeasures to the air stituation over Leshan are proposed. |
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| Keywords: | Sulphate sulfation rate pollution correlation factors isopleth |
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